Time Attack Supra
Time Attack Supra. Enjoying the Supra as it should be at the race track AND the street! Our build philosophy was simple..
Most know us strictly from the local qld racing scene at Queensland Raceway, Morgan Park and our favourite haunt Lakeside. We get a heap of questions everytime we hit the track, so we have decided to put up this website to track the development of our timeattack Supra. It began as a humble RZ Supra, now the modifications list is longer than your arm! We have been developing this car with the help
Just a chat on fueling I think people should know… hope it helps someone out there save their motor from leaning out due to fuel pulsing/incorrect setup.
Put some colour to the mighty 2JZ!
She almost ready to drop in!
That Mac Daddy EFR feeling…
Intake Manifold on, with Bosch 76mm throttle adaptor welded in (I know it’s not a professional job, but I’m grassroots), ID1700’s in…..
Slowly and carefully moving forward…
Sitting here patiently waiting for the New engine and EFR9280!
If you have time, drop over to ‘two jay’ on YouTube and enjoy some great 2JZ content. Here is his EFR9280 on the dyno:
https://youtu.be/bhCJOx2bS0Y?si=i81ByBWpZo411sIO
It’s a terrible picture, but I want to share anyhow…. cleaned up the Supra engine bay yesterday ready for the engine…
https://www.facebook.com/share/v/q36YfCQzL2DAH1PT/?
Reckon I would too…
Could be some horsepower hiding in here…
I believe weisco make the best pistons as a general rule. Slapping together the Supra engine, we had the oil squirters hitting the pin tower (pic). Small adjustment and they clear easily and spray into a raised section which will cool the whole piston with spray (pic).
If you are doing this, ensure you put compressed air in the ball bearing end to blow out any old oil or debris. Then bend the tip/tube that you need and blow it out again before test fitting/refitting. Don’t heat the tip, it makes the squirter brittle.
Supra’s 30year anniversary
https://m.facebook.com/story.php?story_fbid=760961226064561&id=100064520721411&mibextid=cr9u03
Quality Father-Son time… he worked out at 9,000rpm the piston will go up and down 150 times in a second.
New Guage, keeping it subtle to maintain the JDM era:
Okay so… second time ever on the end of the camera. Just a quick one to give you an idea… come along for the journey of the Supra restoration…
WTAC23
WTAC2023
IS THAT A SUPRA?! You bet your sweet pickled yams it is! Stuart Rankin will be running his killer Mk4 JZA80 in Haltech Clubsprint at the 2023 Yokohama World Time Attack Challenge, on September 1 & 2 at Sydney Motor Sport Park.
Get your tickets HERE: https://bit.ly/WTAC2023TIX
All tickets get you access to;
- The 2023 Yokohama World Time Attack Challenge
- Exclusive on-track activities and insane demos
- International Drifting Cup presented by Garrett Advancing Motion
- Shannon's StylizeD Show and Shine featuring Australia's cleanest builds
- Our massive trader exhibition area
For all those LS engines out there…